13171974

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:185

約数の個数: 64

約数和(自身を含む): 29730240

約数和(自身を除く): 16558266

約数列:

[1, 2, 3, 6, 17, 29, 34, 51, 58, 61, 73, 87, 102, 122, 146, 174, 183, 219, 366, 438, 493, 986, 1037, 1241, 1479, 1769, 2074, 2117, 2482, 2958, 3111, 3538, 3723, 4234, 4453, 5307, 6222, 6351, 7446, 8906, 10614, 12702, 13359, 26718, 30073, 35989, 60146, 71978, 75701, 90219, 107967, 129137, 151402, 180438, 215934, 227103, 258274, 387411, 454206, 774822, 2195329, 4390658, 6585987, 13171974]

約数ペア:

[(1, 13171974), (2, 6585987), (3, 4390658), (6, 2195329), (17, 774822), (29, 454206), (34, 387411), (51, 258274), (58, 227103), (61, 215934), (73, 180438), (87, 151402), (102, 129137), (122, 107967), (146, 90219), (174, 75701), (183, 71978), (219, 60146), (366, 35989), (438, 30073), (493, 26718), (986, 13359), (1037, 12702), (1241, 10614), (1479, 8906), (1769, 7446), (2074, 6351), (2117, 6222), (2482, 5307), (2958, 4453), (3111, 4234), (3538, 3723)]